Dormer NC reamer B180 DIN 212 H7 B nominal Ø 1.7 mm HSS-E blank helical fluted

The NC reamer B180 DIN 212 H7 B from Dormer is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 1.7 mm and an overall length of 43 mm, this reamer offers an optimal combination of efficiency and accuracy. It is made from high-quality HSS-E (high-speed steel), which enhances its durability and resistance to wear. The reamer features a slight left-hand spiral and a cylindrical shank that allows for easy handling and precise guidance. The cutting length is 9 mm, while the working length is 20 mm, making it ideal for various applications in metalworking. This reamer is particularly suitable for machining steel, cast iron, aluminum, and copper alloys, making it a versatile tool for professionals in the industry.

• Made from high-quality HSS-E for increased durability
• Slight left-hand spiral for improved cutting performance
• Suitable for precise machining according to DIN 212 standard
• Versatile for various types of metals and alloys.